The STM32L151C8T6ATR is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M3 core, operating at a maximum frequency of 32 MHz. It features 128 KB of Flash memory, 32 KB of SRAM, and 4 KB of EEPROM, making it suitable for applications requiring efficient memory usage. The device supports a wide operating voltage range from 1.65 V to 3.6 V and operates within a temperature range of -40¬8C to 105¬8C. This microcontroller includes a rich set of peripherals, such as a 12-bit ADC capable of sampling at 1 Msps with up to 24 channels, and a 12-bit DAC with two channels. It also offers multiple communication interfaces, including USB 2.0, USART, SPI, and I2C, along with a DMA controller with seven channels. The STM32L151C8T6ATR supports up to 20 capacitive sensing channels for touch applications and features ten timers for various timing functions. Power consumption is a key highlight, with standby modes consuming as low as 0.28 ¬µA and a wakeup time of less than 8 ¬µs. The device is designed for low-power applications, making it ideal for battery-operated devices. Overall, the STM32L151C8T6ATR is a versatile microcontroller suitable for a range of embedded applications requiring low power and rich functionality.
Ultra-low-power Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 32 MHz CPU, USB Product overview: STM32L151C8T6ATR from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Low-Power, ARM Cortex-M, 32 MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32 MHz, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32L151C8T6ATR
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 64KB (64K x 8) FLASH 48-LQFP (7x7)
Manufacturer: STMicroelectronics
Win Source Part Number: 935489-STM32L151C8T6
Series: STM32L1
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: ARM® Cortex®-M3 series Microcontroller IC 32-Bit 32MHz 64KB (64K x 8) FLASH 48-LQFP (7x7)
Core Processor: ARM® Cortex®-M3
Speed: 32MHz
Package: Reel - TR
Package: 48-LQFP
Mounting: Surface Mount
Core Size: 32-Bit
Connectivity: I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 37
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: 4K x 8
Data Converters: A/D 16x12b; D/A 2x12b
Oscillator Type: Internal
Supply Voltage: 1.8V ~ 3.6V
Family Name: STM32L151
Categories: Integrated Circuits (ICs)
Case / Package: 48-LQFP (7x7)
ECCN: 3A991A2
Popularity: High
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Balance
Quantity per package: 2400
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 44 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
IC MCU 32BIT 64KB FLASH 48LQFP
ARM Microcontrollers - MCU 16/32-BITS MICROS
IC MCU 32BIT 64KB FLASH 48LQFP
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 64KB (64K x 8) FLASH 48-LQFP (7x7)
IC MCU 32BIT 64KB FLASH 48LQFP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32L151C8T6ATR | STM32L151C8T6ATR-ND | 935489-STM32L151C8T6ATR | STM32L151C8T6ATR | STM32L151C8T6ATR | STM32L151C8T6ATR | STM32L151C8T6ATR | STM32L151C8T6ATR |
| Product Name | Low-Power ARM Cortex-M 32 MHz Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - STM32L151C8T6ATR | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Microcontrollers | Microcontrollers |
| Clock Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | ||
| Supply Voltage | 1.8 to ? volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 3.6 volts | 1.8 to 3.6 volts | |||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | ||
| Bits | Other; A/D 16x12b; D/A 2x12b |
